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add algorithm clamp, clamp_range_copy, clamp_range

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This commit is contained in:
bolero-MURAKAMI 2012-10-13 21:06:32 +09:00
parent de41f5c880
commit 79ea4f0885
29 changed files with 870 additions and 11 deletions
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143
libs/algorithm/test/clamp_range.cpp Normal file
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#ifndef SPROUT_LIBS_ALGORITHM_TEST_CLAMP_RANGE_CPP
#define SPROUT_LIBS_ALGORITHM_TEST_CLAMP_RANGE_CPP
#include <sprout/algorithm/clamp_range.hpp>
#include <sprout/array.hpp>
#include <sprout/sub_array.hpp>
#include <sprout/container.hpp>
#include <testspr/tools.hpp>
namespace testspr {
static void algorithm_clamp_range_test() {
using namespace sprout;
{
SPROUT_STATIC_CONSTEXPR auto arr1 = array<int, 10>{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}};
// クランプ (4 <= x <= 7)
{
SPROUT_STATIC_CONSTEXPR auto clamped = sprout::clamp_range(
arr1,
4,
7
);
TESTSPR_BOTH_ASSERT(testspr::equal(
clamped,
array<int, 10>{{4, 4, 4, 4, 5, 6, 7, 7, 7, 7}}
));
}
{
SPROUT_STATIC_CONSTEXPR auto clamped = sprout::fit::clamp_range(
arr1,
4,
7
);
TESTSPR_BOTH_ASSERT(testspr::equal(
clamped,
array<int, 10>{{4, 4, 4, 4, 5, 6, 7, 7, 7, 7}}
));
}
// クランプ (4 <= x <= 7)
// 範囲の切り出し
{
SPROUT_STATIC_CONSTEXPR auto clamped = sprout::clamp_range(
sprout::sub(arr1, 2, 8),
4,
7
);
TESTSPR_BOTH_ASSERT(testspr::equal(
clamped,
array<int, 6>{{4, 4, 5, 6, 7, 7}}
));
TESTSPR_BOTH_ASSERT(testspr::equal(
sprout::get_internal(clamped),
array<int, 10>{{1, 2, 4, 4, 5, 6, 7, 7, 9, 10}}
));
}
{
SPROUT_STATIC_CONSTEXPR auto clamped = sprout::fit::clamp_range(
sprout::sub(arr1, 2, 8),
4,
7
);
TESTSPR_BOTH_ASSERT(testspr::equal(
clamped,
array<int, 6>{{4, 4, 5, 6, 7, 7}}
));
TESTSPR_BOTH_ASSERT(testspr::equal(
sprout::get_internal(clamped),
array<int, 10>{{1, 2, 4, 4, 5, 6, 7, 7, 9, 10}}
));
}
}
{
SPROUT_STATIC_CONSTEXPR auto arr1 = array<int, 10>{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}};
// クランプ (4 <= x <= 7)
{
SPROUT_STATIC_CONSTEXPR auto clamped = sprout::clamp_range(
arr1,
4,
7,
testspr::less<int>()
);
TESTSPR_BOTH_ASSERT(testspr::equal(
clamped,
array<int, 10>{{4, 4, 4, 4, 5, 6, 7, 7, 7, 7}}
));
}
{
SPROUT_STATIC_CONSTEXPR auto clamped = sprout::fit::clamp_range(
arr1,
4,
7,
testspr::less<int>()
);
TESTSPR_BOTH_ASSERT(testspr::equal(
clamped,
array<int, 10>{{4, 4, 4, 4, 5, 6, 7, 7, 7, 7}}
));
}
// クランプ (4 <= x <= 7)
// 範囲の切り出し
{
SPROUT_STATIC_CONSTEXPR auto clamped = sprout::clamp_range(
sprout::sub(arr1, 2, 8),
4,
7,
testspr::less<int>()
);
TESTSPR_BOTH_ASSERT(testspr::equal(
clamped,
array<int, 6>{{4, 4, 5, 6, 7, 7}}
));
TESTSPR_BOTH_ASSERT(testspr::equal(
sprout::get_internal(clamped),
array<int, 10>{{1, 2, 4, 4, 5, 6, 7, 7, 9, 10}}
));
}
{
SPROUT_STATIC_CONSTEXPR auto clamped = sprout::fit::clamp_range(
sprout::sub(arr1, 2, 8),
4,
7,
testspr::less<int>()
);
TESTSPR_BOTH_ASSERT(testspr::equal(
clamped,
array<int, 6>{{4, 4, 5, 6, 7, 7}}
));
TESTSPR_BOTH_ASSERT(testspr::equal(
sprout::get_internal(clamped),
array<int, 10>{{1, 2, 4, 4, 5, 6, 7, 7, 9, 10}}
));
}
}
}
} // namespace testspr
#ifndef TESTSPR_CPP_INCLUDE
# define TESTSPR_TEST_FUNCTION testspr::algorithm_clamp_range_test
# include <testspr/include_main.hpp>
#endif
#endif // #ifndef SPROUT_LIBS_ALGORITHM_TEST_CLAMP_RANGE_CPP